Deep Pans

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Deep Pans 2016-12-05T21:27:10+00:00

Bolt on deep transmission pans are made from cast aluminum and designed with cooling fins to dissipate heat quicker. Cast aluminum pans hold approximately 2 to 4 extra quarts of fluid, thereby reducing operating temperatures and increasing transmission life.

These pans also increase transmission case rigidity, allowing more torsional twist capacity. (A must for 4X4 units.)

  • All necessary hardware is included (including filter extensions).
  • No modifications are necessary
  • Pans add approximately 2 qts capacity unless otherwise noted.
  • Pan part numbers with a + suffix = 4 qts additional capacity
  • Pan part numbers with a * suffix = 1 qt additional capacity

Transmission Deep Pans

GM

Transmission Aluminum
Part #
Pan
Depth
Addl. Capacity (qts.) Stock
Pan #
Pan
Depth
Appx. Cap. w/ Stock Pan
12″/
stock
11″ 10″ 9″ 8″
Powerglide HP5282 3-1/4 2 HP5280 1-7/8 9-10 8-5 8 7.5 7
T350 HP3280 3-5/8 2 HP3281 2-1/8 10-11 9 8.5 8 7.5
T400 HP2280 3-1/2 2 HP2281 3 12-13 11 9.5 9 8.5
700-R4/4L60 HP3780 4-5/16 2 HP3781 2-3/8 11-12 10 9.5 9 8.5
4L60E HP3780E 4-5/16 2 HP3781 2-3/8 11-13 11 9.6 10 8.6
4L80E HP2580 4-1/8 4 N/A 2-3/4 14-15
200-4R HP3880 4 2 N/A N/A 11-12
Allison 1000 HP2980 5-1/2 4 N/A N/A 12-13

Ford

Transmission Aluminum
Part #
Pan
Depth
Addl. Capacity (qts.) Stock
Pan #
Pan
Depth
Appx. Cap. w/ Stock Pan
12″/
stock
11″ 10″ 9″ 8″
C4 HP5180 3-9/16 1 HP5181 2-3/8 8-9 8 7.5 7 6.5
C6 HP4280 4-1/4 2 HP4281 2-1/8 11-12 10 9.5 9 8.5
AOD HP4380 3-7/8
(4-3/8)
2 N/A 2-3/8
(3-5/8)
11-12 10 9.5 9 8.5
AODE/4R70W HP4380E 3-7/8
(4-3/8)
2 N/A 2-3/8
(3-5/8)
11-12 10 9.5 9 8.5
E4OD/4R100 HP4680 4-1/8
(5-1/4)
4 N/A 3-5/8
(4-5/8)
15-16
5R110W HP4780 5-1/4 4 N/A N/A 16-18

Mopar

Transmission Aluminum
Part #
Pan
Depth
Addl. Capacity (qts.) Stock
Pan #
Pan
Depth
Appx. Cap. w/ Stock Pan
12″/
stock
11″ 10″ 9″ 8″
904 TF6 N/A N/A 2 N/A N/A 8-9 8 7.5 7 6.5
727 TF8 HP1280 3-1/8 2 HP1281 1-3/8
(2-1/2)
8-9 8 7.58 7 6.5
A518/A618 HP1580 4-5/8 4 N/A 3-1/4 16-17